JPS57156093A - Composition and method for treating aqueous medium - Google Patents

Composition and method for treating aqueous medium

Info

Publication number
JPS57156093A
JPS57156093A JP57028718A JP2871882A JPS57156093A JP S57156093 A JPS57156093 A JP S57156093A JP 57028718 A JP57028718 A JP 57028718A JP 2871882 A JP2871882 A JP 2871882A JP S57156093 A JPS57156093 A JP S57156093A
Authority
JP
Japan
Prior art keywords
composition
aqueous medium
treating aqueous
treating
medium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP57028718A
Other languages
Japanese (ja)
Inventor
Aaru Shiyunaidaa Uiriamu
Fuoiaashiyutain Daian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suez WTS International USA Inc
Original Assignee
Betz International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Betz International Inc filed Critical Betz International Inc
Publication of JPS57156093A publication Critical patent/JPS57156093A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/547—Tensides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP57028718A 1981-02-23 1982-02-23 Composition and method for treating aqueous medium Pending JPS57156093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/237,178 US4326980A (en) 1981-02-23 1981-02-23 Acrylic copolymer composition inhibits scale formation and disperses oil in aqueous systems

Publications (1)

Publication Number Publication Date
JPS57156093A true JPS57156093A (en) 1982-09-27

Family

ID=22892643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57028718A Pending JPS57156093A (en) 1981-02-23 1982-02-23 Composition and method for treating aqueous medium

Country Status (5)

Country Link
US (1) US4326980A (en)
EP (1) EP0058794A1 (en)
JP (1) JPS57156093A (en)
AU (1) AU7814081A (en)
CA (1) CA1152848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05177477A (en) * 1991-12-27 1993-07-20 Iwaki:Kk Table setter of clamp

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443340A (en) * 1981-10-09 1984-04-17 Betz Laboratories, Inc. Control of iron induced fouling in water systems
US4387027A (en) * 1981-10-09 1983-06-07 Betz Laboratories, Inc. Control of iron induced fouling in water systems
US4435556A (en) * 1983-03-28 1984-03-06 Masler Iii William F Method of making and using novel scale inhibiting terpolymer
US4517098A (en) * 1983-04-15 1985-05-14 Rohm And Haas Company Method of dispersing inorganic materials in aqueous systems with low molecular weight acrylic acid copolymers
US4530766A (en) * 1983-04-15 1985-07-23 Rohm And Haas Company Method of inhibiting scaling in aqueous systems with low molecular weight copolymers
US4499002A (en) * 1983-06-28 1985-02-12 The B. F. Goodrich Company Scale inhibiting copolymer
US4566974A (en) * 1983-06-28 1986-01-28 The B. F. Goodrich Company Method of inhibiting scale with copolymer
US4589985A (en) * 1984-12-03 1986-05-20 Calgon Corporation Polyelectrolyte and surfactant compositions for controlling alkaline earth metal scales
US4836933A (en) * 1987-01-16 1989-06-06 National Starch And Chemical Corporation Water treatment polymer
US4931206A (en) * 1988-03-15 1990-06-05 Betz Laboratories, Inc. Boiler water treatment composition
US4952324A (en) * 1988-03-15 1990-08-28 Betz Laboratories, Inc. Boiler water treatment
US4828713A (en) * 1988-03-15 1989-05-09 Betz Laboratories, Inc. Boiler water treatment
US5180498A (en) * 1992-01-28 1993-01-19 Betz Laboratories, Inc. Polymers for the treatment of boiler water
US5242599A (en) * 1992-02-07 1993-09-07 Betz Laboratories, Inc. Polymers for the treatment of boiler water
US5853593A (en) * 1996-05-07 1998-12-29 Eaton Corporation Filtration method for metal working waste water
US5766506A (en) * 1996-09-12 1998-06-16 The Dow Chemical Company Hard water compatible phosphate-containing heat transfer fluids
MXPA04009982A (en) 2002-04-11 2006-02-22 Richard A Haase Water combustion technology-methods, processes, systems and apparatus for the combustion of hydrogen and oxygen.
EA018466B1 (en) 2008-09-15 2013-08-30 Мария Штрёмме Vinyl alcohol co-polymer cryogels, vinyl alcohol co-polymers, and methods and products thereof
US10196287B2 (en) * 2013-03-13 2019-02-05 Ecolab Usa Inc. Fouling mitigation in equipment used during hydrocarbon production

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3578589A (en) * 1969-03-17 1971-05-11 Grace W R & Co Method for treating cooling water
US3880765A (en) * 1973-11-12 1975-04-29 Nalco Chemical Co Waterflood process using alkoxylated low molecular weight acrylic acid polymers as scale inhibitors
ES438418A1 (en) * 1974-06-10 1977-05-16 Grace W R & Co Watertreatment process
US4029577A (en) * 1975-11-17 1977-06-14 Betz Laboratories, Inc. Polymers for use in water treatment
DE2829018A1 (en) * 1978-07-01 1980-01-10 Roehm Gmbh STABLE AQUEOUS SOLUTION OF VINYLCOPOLYMERISATS HAVING ANIONIC GROUPS AND MULTI-VALUE CATIONIC COMPOUNDS OR CATIONEN SIDES AND THEIR USE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05177477A (en) * 1991-12-27 1993-07-20 Iwaki:Kk Table setter of clamp

Also Published As

Publication number Publication date
US4326980A (en) 1982-04-27
EP0058794A1 (en) 1982-09-01
CA1152848A (en) 1983-08-30
AU7814081A (en) 1982-09-02

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